/**
* tests render
*/
public function testRender()
{
$header = new PHPRtfLite_Container_Header($this->_rtf);
$header->writeText('hello world and see my rtf header!');
$header->render();
$this->assertEquals('{\\header {hello world and see my rtf header!}' . "\r\n\\par}\r\n", $this->_rtf->getWriter()->getContent());
}